1483006991 has 2 divisors, whose sum is σ = 1483006992. Its totient is φ = 1483006990.

The previous prime is 1483006963. The next prime is 1483007003. The reversal of 1483006991 is 1996003841.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1483006991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1483006391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 741503495 + 741503496.

It is an arithmetic number, because the mean of its divisors is an integer number (741503496).

Almost surely, 2^1483006991 is an apocalyptic number.

1483006991 is a deficient number, since it is larger than the sum of its proper divisors (1).

1483006991 is an equidigital number, since it uses as much as digits as its factorization.

1483006991 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 41.

The square root of 1483006991 is about 38509.8297970791. The cubic root of 1483006991 is about 1140.3751179099.

The spelling of 1483006991 in words is "one billion, four hundred eighty-three million, six thousand, nine hundred ninety-one".